baber/WOPTO huggingface dataset:
Patent JP-2002046567-A (JP)
Title: Air bag for head protection airbag system
Inventor: TANASE TOSHINORI
IPC: B60R21/20
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an air bag for a head protection airbag system which can quickly starts developing and expanding a rear seat expansion chamber, while restraining delay in completion of development and expansion of a front seat expansion chamber. SOLUTION: The air bag 11 is folded and accommodated in an upper edge side of an interior side opening, and has a gas inlet portion 13 in which expansion gas G flows, and a body portion 14 which develops and expands when the expansion gas flows therein. The body portion has front seat and rear seat expansion chambers, and a gas flow passage 27 which extends from the gas inlet portion to a front side and in which the expansion gas can flow from inlet port opening at upper portions of the front seat and rear seat expansion chambers into the front seat and rear seat expansion chambers. The inlet port 17 of the rear seat expansion chamber 16 opens approximately perpendicular to an axial direction X1 of the gas flow passage 27, and of which front side limb 18 is arranged above a rear side limb 19.
Patent JP-2002056855-A (JP)
Title: Flat fuel cell
Inventor: MITSUTA KENRO
IPC: H01M8/02
Filed: 2000-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a flat fuel cell capable of raising the current density and having the simple structure easy to be manufactured. SOLUTION: Plural unit cells 7a-7d formed by arranging air poles 4a-4d and fuel poles 6a-6d in both sides of electrolyte layers 5a-5d are arranged in a flat surface so that the same poles are arranged in the same surface, and a back surface of the fuel pole of one of the adjacent unit cells is electrically connected to a back surface of the air pole of the other unit cell through conductive Z-like connecting plates 1a-1d so as to connect each unit cell in series. A through hole is provided at a part of each Z-like connecting plate opposite to the fuel pole and the air pole so that the fuel and the air are supplied from the back surface of each pole through the through holes of the Z-like connecting plates.
Patent JP-2001118891-A (JP)
Title: Wafer prober and ceramic board used for the same
Inventor: ITO ATSUSHI
IPC: G01R1/073
Filed: 2000-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a wafer prober, capable of preventing impurities contained in a chuck top conductor layer or a ceramic board from being diffused into a silicon wafer. SOLUTION: A conductor layer is formed on a ceramic board which is used for a wafer prober, and a noble layer is formed on the surface of the conductor layer.
Patent JP-2002053329-A (JP)
Title: Heat-treating jig of quartz substrate
Inventor: SHIRATA TOMOYUKI
IPC: C03B35/00
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a heat-treating jig of a quartz substrate which can execute heat-treatment at a low cost and is excellent in handling property and processibility. SOLUTION: In the heat-treating jig of the quartz substrate 1 in which a mounting surface 3 for mounting the quartz substrate 1 to be heat-treated at a temperature at or above strain point thereon is formed in a jig body, the jig body 2 is formed of Si.
Patent JP-2001127138-A (JP)
Title: Device and method for treatment
Inventor: AKUMOTO MASAMI
IPC: H01L21/027
Filed: 2000-08-14
Abstract: PROBLEM TO BE SOLVED: To improve the yield of a product by preventing the adhesion of particles, etc., to an object to be treated without being affected by the treating environment nor atmosphere. SOLUTION: A container 2 in which a cassette 1 housing wafers W is enclosed in such a way that the wafers W can be carried out of and in the cassette 1 is airtightly clamped on an airtight chamber 20 by means of clamps 7 or pressing members 8. An openable/closeable shutter 21 is provided between the container 2 and chamber 20, and an elevating/lowering mechanism 30 which carries the cassette 1 out of and in the container 2 is set up in the chamber 20. Between the chamber 20 and a treating section 10 having treating chambers 13a-13e for treating the wafers W and a cassette placing chamber 15, a transfer chamber 40 in which wafer transfer tweezers 16 are set up is provided.  Therefore, the wafers W housed in the cassette 1 enclosed in the container 2 can be transported to the treating section 10 without exposing the wafers W to the outside air and, at the same time, the cassette 1 can be carried in the container 2 after the wafers W treated in the treating section 10 are housed in the cassette 1.
Patent JP-2001348678-A (JP)
Title: Precoated steel sheet excellent in durability
Inventor: YANO HIROKAZU
IPC: B05D3/12
Filed: 2000-08-18
Abstract: PROBLEM TO BE SOLVED: To produce a precoated steel sheet excellent in corrosion resistance and scratching resistance. SOLUTION: This precoated steel sheet uses a Zn-Al-Mg plated steel sheet provided with a plating layer containing 4 to 10% Al, 1 to 4% Mg, 0.002 to 0.1% Ti and 0.001 to 0.45% B and having a surface fitted with fine ruggedness by the dispersion of Ti-Al based, Ti-B based and/or Al-B based precipitations, the control of the growth of a crystal grains, pickling roughening, mechanical roughening, or the like, as a precoated original sheet. After the plating layer is subjected to chemical conversion treatment, a coating film is formed.
Patent JP-2002028197-A (JP)
Title: Washer for patient
Inventor: IRIFUNE MASUO
IPC: A47K7/08
Filed: 2000-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a safe feces-urine washer for a patient for eliminating terrible labor of caregiver and a nurse and capable of removing, washing, cleaning up and preventing filthiness of a crotch of the patient, feces, urine, night sweat, filthiness, a sore and malodor of the skin by body heat. SOLUTION: In this washer attached with a wash water port of hot water and a feces-urine wash water port of waste water and combined with a hot water cleaning tool and hot air drying for the patient requiring care and nursing, the washer is characterized in that a ring 2 of a raw rubber hose is installed inside an antipyic workpiece tool 1, and is fastened (set) according to the crotch of the patient, and hot water cleaning 7 and the hot air drying 8 are performed, and feces and urine of the patient are cleanly washed.
Patent JP-2002060187-A (JP)
Title: Hydraulic jack
Inventor: SAWANO KYOJI
IPC: B66F3/24
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To facilitate management of a pumping lever by improving storability while making compact when it is not used. SOLUTION: In this jack, the pumping lever 11 connected to a lever socket 15 is kept in a penetrating state to the lever socket 15 during nonuse, while the tip of the pumping lever 11 can be detachably connected to the lever socket 15 when pulling out the pumping lever 11 from the lever socket 15.
Patent JP-2002073087-A (JP)
Title: Voice recording and reproducing device
Inventor: NAGAI MICHIO
IPC: G10L19/00
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a voice recording and reproducing device with which settings of items can easily be changed in a short time. SOLUTION: The voice recording and reproducing device that has multiple folders storing voice messages is provided with a setting means (operating switches 63 including a MENU button, a systems control part 60) to set various operation modes and/or time entries for every folder. The above various operation modes includes at least one of a sound recording mode, a recording mode activated by voice, a microphone sensitivity, or the existence or nonexistence of notice sound.
Patent JP-2002073377-A (JP)
Title: Log management device, log management method and computer program
Inventor: ARAMAKI YASUNORI
IPC: G06F11/34
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To unify individual log collecting methods. SOLUTION: When a log client 1 submits a request for log retrieval to a log manager 2, the log manager 2 specifies a log provider 4 that corresponds to the requirement of log retrieval made by the log client 1 through the reference of entry information registered in a log database 3 and transfers a log file 6 generated by the log provider 4 as well.
Patent JP-2002073221-A (JP)
Title: Uninteruptible power supply system
Inventor: USAMI SATORU
IPC: G06F1/26
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To back up plural computers by plural uninterruptible power units in an uninterruptible power supply system. SOLUTION: This uninterruptible power supply system is constituted of plural uninterruptible power units 1 for backing up plural computer (server) sets 4 which are respectively constituted of one or more computers (servers) 41 and a controller 2 for monitoring and controlling the plural uninterruptible power units 1. The plural uninterruptible power units 1 are respectively arranged corresponding to the respective computer sets 4 (one to one) so that one or plural computers 41 of at least the corresponding computer set 4 can be backed up, and the uninterruptible power unit 1 transmits state information indicating its own state to the controller 2. The controller 2 collects the state information from the respective uninterruptible power units1, and stops the output of the prescribed uninterruptible power unit 1.
Patent JP-2002074568-A (JP)
Title: Disaster prevention system and terminal device
Inventor: SUZUKI TAKASHI
IPC: G08B25/14
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a disaster prevention system, function of which can be sufficiently secured even when a receiver is disabled to control a terminal device. SOLUTION: In the disaster prevention system 1 provided with smoke sensors 3a, 3b, repeaters 4 and fire shutters 5, which are provided at respective places in a disaster prevention area and the receiver 2 for monitor-controlling the respective terminals, the sensors 3a and 3b are provided with EEPROMs 11a for storing the repeaters 4 as terminals to be controlled. When the receiver 2 does not function, the repeaters 4 are controlled and it is possible to set for avoiding answering to a control signal from the sensor 3a at the repeaters 4.
Patent JP-2002065979-A (JP)
Title: Pachinko game machine
Inventor: ENOMOTO HIROSHI
IPC: A63F7/02
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko game machine that helps simplify the manufacturing process of a game board and has improved design harmony. SOLUTION: A ball return prevention device 8 is held on a mounting portion 6a integrally formed in a rail decoration member 6. The mounting portion 6a is made by extending a part of the rail decoration member 6 so as to conceal the outlet 3a of a ball guidance route 3. The ball return prevention device 8 is made up of a ball return prevention piece 8a, and a supporting shaft 8b supporting one end of the ball return prevention piece 8a. This configuration helps arrange the ball return prevention device 8 on a prescribed position of the game board 1 by attaching the rail decoration member 6 to a prescribed position of a game board 1. By simplification of the manufacturing process, manufacturing cost can be cut.  By holding the ball return prevention device 8 as is to conceal behind the mounting portion 6a of the rail decoration member 6, when the designs of various kinds of game parts provided on the game board 1 and the rail decoration member are changed for each developed model, the entire design harmony of the game board 1 as a whole can be increased by harmonizing the design of the ball return prevention device 8 with the game parts.
Patent JP-2002068474-A (JP)
Title: Powder and grain supply device
Inventor: HASEGAWA KOJI
IPC: B05B17/00
Filed: 2000-08-31
Abstract: PROBLEM TO BE SOLVED: To stably supply a power and grain in the process of processing medicines or foods while avoiding the occurrence of so-called bridging by smoothly pulling the power and grain 12 from a storage tank 2 into a supply passage 22 using ejector effect. SOLUTION: This powder and grain supply device 1 having the storage tank 2 with a lower end opening portion 2a in cross communication with the powder and grain material supply passage 22 comprises an air introduction part 30 for introducing an air from the upper part of the storage tank 2 using ejector effect given by a communication part 17 to produce an air flow in a storage space X. The direction of the air flow in the air introduction part 30 is deviated from a center axis Z of the storage tank 2 to the radial direction, preferably almost corresponding to the tangential direction of the storage tank 2. The air introduction part 30 is provided with an open/close valve 32 for intermittent introduction of the air.
Patent JP-2002048441-A (JP)
Title: Manufacturing device for fine granular ice having flowability
Inventor: YOTSUYA YATSUNORI
IPC: F25C1/14
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To obtain fine granular ice friendly to global environment by a method wherein 100% of fine granular ice is manufactured to promote the utilization of the same in other industrial fields and double the productivity per one set so as to be extended to a fluorocarbon (refrigerant) countermeasure, in which space saving and energy saving are accomplished, since a refrigerant passage is straight and short while the sectional area of the passage is large (in the ice making device manufactured by assembling pieces in a market) in conventional technique whereby many ice blocks are mixed and the ice is utilized only for a field in the degree of cooling of fish bodies. SOLUTION: The passage of refrigerant is formed so as to be spiral. On the other hand, a water passing tube is made so as to be double-layered tube to deprive heat of the refrigerant from both surfaces. A gap between the inner wall surface as well as the outer wall surface of the refrigerant passage and a scraping device is stabilized.
Patent JP-2002066752-A (JP)
Title: Pipe internal perimeter sealing system for electron beam welding
Inventor: NISHIDA AKIO
IPC: B23K15/04
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To provide an internal perimeter sealing system of pipe for electron beam welding, which seals each pipe of two pipes to be welded together when they are welded, and lets a welding carriage readily go through inside the pipe when no welding is performed. SOLUTION: When welding a butt joint 58 of each pipe 1, 2, compressed air is supplied inside the first sealing member 28. This makes the first sealing member 28 expand, the second sealing member 29 expand and protruded strips 43 of the third sealing member 30 contact internal perimeter of each pipe 1, 2. This shuts airtightly an internal space 24 of the butt joint 58 against atmosphere. After welding the sealed butt joint 58, the compressed air inside the first sealing member is exhausted. This makes the first sealing member 28 shrink, the second sealing member 29 be folded to external perimeters of each base member 18, 19. Also the third sealing member 30 returns, with its own resilient force, to the external perimeter side of each base member 18, 19, releasing seals at each pipe 1, 2. This makes the welding carriage 7 travel readily inside the pipe.
Patent JP-2001253518-A (JP)
Title: Seismic control rack
Inventor: FUKUDA OSAMU
IPC: B65G1/02
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To make a rack high-rise or lighten it by improving earthquake resistance of the rack. SOLUTION: Pillar members 6a, b of a rack are vertically connected to each other by a seismic control joint 21. An upper part joint 20a and a lower part joint 20b are connected to each other by a bolt 28, etc., at a connecting part 26 by providing a deforming part 24 made easy to be plastically deformed by decreasing its width and the connecting part 26 reinforced by increasing its thickness. Vibrational energy is absorbed as the deforming part 24 is plastically deformed by horizontal stress applied in the span direction and the pillar member 6a moves in the upper direction. The bolt 26 does not yield as the connecting part is reinforced by increasing its thickness.
Patent JP-2002075620-A (JP)
Title: Induction heating cooker
Inventor: KITAIZUMI TAKESHI
IPC: H05B6/12
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To provide an induction heating cooker wherein there is the ringing of a pan is low when an aluminum pan is heated. SOLUTION: By energy being saved in a choke coil 4 and by electricity being supplied to a heating coil 9 during the on-period of the second switching element 7, and by the energy being stored in the choke coil 4 during the off- period of a second switching element 7 that is the on-period of the first switching element 5 being stored in a second smoothing capacitor 12 and by electricity being supplied from the second smoothing capacitor 12 to the heating coil 9, the smoothed current and the voltage is applied to the heating coil 9, thus the pan ringing due to a pulsating flow of an input voltage is not caused, and the induction heating cooker wherein the aluminum pan is heated with a little acoustic noise can be realized.
Patent JP-2002087442-A (JP)
Title: Package made of film
Inventor: TAMURA TOSHIHARU
IPC: B65D33/02
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a package made of a film which does not cause a bag to be broken due to a weakened joint, alteration of a material or the like and prevents contents from dropping by providing a reinforcing inner seal inside an outer seal in addition to the outer seal which forms the package. SOLUTION: The package made of a film comprises overlapped resin films 12 and 13 wherein an outer rim of the laminate is joined with a part left thereby making it into a bag with the outer seal 14. An inner seal 16 for reinforcing is provided by joining the films at an appropriate interval from the outer seal 14 inside the outer seal 14.
Patent JP-2002094106-A (JP)
Title: Device and method for measuring quantity of uv-ray and control apparatus for uv light source
Inventor: YAGI SHIGERU
IPC: H01L31/10
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide inexpensive device and method for measuring the quantity of UV-rays stably for a long time and a control apparatus for UV light source using that device and method which can be used even under a high temperature state. SOLUTION: The device for measuring the quantity of UV-rays being used for measuring the quantity of light of a UV light source comprises a semiconductor light receiving element comprising a semiconductor layer 24 containing at least 0.5-50 atm.% of hydrogen, at least one group IIIA element and nitrogen, and an electrode 25 formed on the surface of a conductive substrate 23. The controller for UV light source comprises the device for measuring the quantity of UV-rays.
Patent JP-2002090500-A (JP)
Title: Liquid metal target for neutron source
Inventor: TAGAWA HISATO
IPC: G21K5/08
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a mercury target for neutron source realizing unifying mercury temperature with a simple structure, reduction of flow rate and improvement of structural strength and maintainability of a target vessel. SOLUTION: By contacting an inlet side flow distribution plate 10 and an outlet side flow distribution plate 11 provided with openings in the target vessel 1, a positron beam irradiation partition 3, an inlet side flow path 4 and an outlet side flow path 5 are constituted. The opening area distribution of the low distribution plates is determined as a function of distance from the positron beam incidence plane 2. A plurality of independent openings are arranged in the middle of the flow distribution plate and an opening part is also provided in the rear lower end of the flow distribution plate.
Patent JP-2002089793-A (JP)
Title: High pressure hydrogen container and filling control device therefor
Inventor: IDOGUCHI RYUICHI
IPC: F17C5/06
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a high pressure hydrogen container capable of suppressing a temperature rise of a container base valve portion and a fuel filling piping portion when rapidly filling hydrogen, and to provide a filling control device capable of automatically actuating a cooling function without artificial operation. SOLUTION: A sub container 5 surrounds the container base valve 2 and a hydrogen piping 4 connecting from a hydrogen filling port 3 to the container base valve 2. A control controller 16 calculates the remaining amount of hydrogen on the basis of a detected value of a pressure sensor 12 and a temperature sensor 13. When the remaining amount of hydrogen becomes not more than a predetermined value, a ventilating valve 11 is closed, and a cooling water valve 10 is switched from a bypass 9 to the sub container 5.
Patent JP-2002096239-A (JP)
Title: Machine tool
Inventor: NAKAMINAMI NARIMITSU
IPC: B23Q11/08
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a machine tool allowing an easy replacing work of a tool and improvement of workability. SOLUTION: In an NC lathe (machine tool) having a cover 3 disposed so as to surround the outside of a machine body 2 in the machine body 2 constituted by disposing a carriage 5 mounted with a tool rest 6 thereon on a side near a worker on a fixed bed 4 and disposing a headstock 7 mounted with a work W thereon on a side far from the worker on the fixed bed 4, a door opening 52 is formed and a side surface door 53 for opening/closing the door opening 52 is disposed at a part facing to the tool rest 6 on a side surface wall 3c of the cover 3 from the viewpoint of the worker side.
Patent JP-2002098263-A (JP)
Title: Device for laying flexible pipe
Inventor: IKEJIRI KAZUHITO
IPC: B63B35/03
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a device for lying a flexible pipe, capable of laying a general-purpose pipe generally used on land and that on the sea bottom as it is. SOLUTION: This device is comprised of a laying ship 1 laying flexible pipe 2 and a pipe introduction tube 3 guiding the flexible pipe 2. One end of the flexible pipe 2 is attached to the laying ship 1. The flexible pipe 2 is arranged under a condition not in vertical to be positioned from the laying ship to sea bottom.
Patent JP-2002087277-A (JP)
Title: Stroller
Inventor: AKURA HIDENORI
IPC: B62B9/12
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a stroller which can be easily positioned at a regular coupling position when placing a seat part on a leg part and coupling therewith. SOLUTION: In the stroller comprising the seat part 1 and the leg part 10 having a wheel for movement which is separably coupled with the seat part 1, a hook 16 to be engaged with a connection pin 4a of the seat part 1 is provided on the front side of the leg part 10. A seat receiver 18 to be fitted to right and left bent parts 5a of a rear frame 5 formed of a pipe in the seat part 1 is provided on the rear side of the leg part 10. A positioning guide part for guiding the bent part 5a to the regular fitting position is provided on the seat receiver 18.
Patent JP-2002095516-A (JP)
Title: Carrying case for personal computer
Inventor: SAGAWA TSUGIO
IPC: A45C3/02
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a carrying case for a notebook PC to avoid incident light into a display screen and peeping into the display screen operated in the case. SOLUTION: A foldable light-proof cloth 11 is set up between the sides of a PC housing unit 4 and a lid 7, which are opened fanwise, in such a way that light to a display screen of a PC 10 incident from the PC housing unit 4 side as well as peeping into the display screen can be avoided. Thus, when the PC carrying case is opened outside to operate the PC 10, it is easy to look into the display screen and it eliminates the anxiety about the others' eyes.